A 24.5–43.5-GHz ultra-compact CMOS receiver front end with calibration-free instantaneous full-band image rejection for multiband 5G massive MIMO
This article presents an extremely broadband 24.5-43.5 GHz receiver (RX) achieving 32-56-
dB instantaneous full-band image rejection (IR), which supports multiple major mm-Wave …
dB instantaneous full-band image rejection (IR), which supports multiple major mm-Wave …
A reconfigurable hybrid series/parallel Doherty power amplifier with antenna VSWR resilient performance for MIMO arrays
Antenna load impedance variations typically cause significant power amplifier (PA)
performance degradation, including output power, large-signal linearity, and peak/average …
performance degradation, including output power, large-signal linearity, and peak/average …
A power-efficient CMOS multi-band phased-array receiver covering 24–71-GHz utilizing harmonic-selection technique with 36-dB inter-band blocker tolerance for 5G …
This article introduces a power-efficient 24.25–71-GHz multi-band phased-array receiver
supporting all allocated fifth-generation mobile network new radio (5G NR) frequency range …
supporting all allocated fifth-generation mobile network new radio (5G NR) frequency range …
A Ka-Band CMOS Phase-Invariant and Ultralow Gain Error Variable Gain Amplifier With Active Cross-Coupling Neutralization and Asymmetric Capacitor Techniques
Q Zhang, C Zhao, Y Yu, Y Wu, H Liu… - IEEE Transactions …, 2021 - ieeexplore.ieee.org
This article presents a 23–28-GHz digital-controlled phase-invariant and ultralow gain error
variable gain amplifier (VGA) for 5G applications. The mechanisms of gain control and …
variable gain amplifier (VGA) for 5G applications. The mechanisms of gain control and …
A full field-of-view self-steering beamformer for 5G mm-wave fiber-wireless mobile fronthaul
The upcoming new radio access allows ultra-high data rate using millimeter-wave (mm-
Wave) frequencies, while it normally suffers from large path loss. To compensate for path …
Wave) frequencies, while it normally suffers from large path loss. To compensate for path …
A 28-GHz beam-space MIMO RX with spatial filtering and frequency-division multiplexing-based single-wire IF interface
The evolution of mm-wave phased array receivers (RX) to MIMO RX promises multi-
beamforming and improved capacity. Although digital beamforming (DBF) provides the …
beamforming and improved capacity. Although digital beamforming (DBF) provides the …
Wideband beamforming with rainbow beam training using reconfigurable true-time-delay arrays for millimeter-wave wireless [feature]
The decadal research in integrated true-time-delay arrays have seen organic growth
enabling realization of wideband beamformers for large arrays with wide aperture widths …
enabling realization of wideband beamformers for large arrays with wide aperture widths …
A Ka-Band SATCOM Transceiver in 65-nm CMOS With High-Linearity TX and Dual-Channel Wide-Dynamic-Range RX for Terrestrial Terminal
In this article, a-band satellite communication (SATCOM) transceiver is first presented using
a standard CMOS technology. The proposed-band SATCOM transceiver consists of a high …
a standard CMOS technology. The proposed-band SATCOM transceiver consists of a high …
A bi-directional multi-band, multi-beam mm-wave beamformer for 5G fiber wireless access networks
An autonomous beamformer demonstrates multi-beam and multi-band signal transmission
and reception with wide field-of-view (FoV) self-steering beam-tracking/-forming for future …
and reception with wide field-of-view (FoV) self-steering beam-tracking/-forming for future …
A blocker-tolerant mm-wave MIMO receiver with spatial notch filtering using non-reciprocal phase-shifters for 5G applications
This work reports a highly-linear blocker-tolerant mm-wave MIMO receiver front-end for 5G
and beyond-5G applications. The proposed architecture enhances the RX linearity …
and beyond-5G applications. The proposed architecture enhances the RX linearity …